bundles/org.simantics.db.common/src/org/simantics/db/common/request/MappedPartAsync.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.db.common.request;
  13
  14 import java.util.Map;
  15
  16 import org.simantics.db.AsyncReadGraph;
  17 import org.simantics.db.Resource;
  18 import org.simantics.db.common.utils.Logger;
  19 import org.simantics.db.procedure.AsyncProcedure;
  20
  21 public class MappedPartAsync extends ResourceAsyncRead2<Resource> {
  22
  23     public MappedPartAsync(Resource realization, Resource configuration) {
  24         super(realization, configuration);
  25     }
  26
  27     @Override
  28     public void perform(AsyncReadGraph graph, final AsyncProcedure<Resource> procedure) {
  29
  30         graph.asyncRequest(new MappedPartsAsync(resource), new AsyncProcedure<Map<Resource, Resource>>() {
  31
  32             @Override
  33             public void execute(AsyncReadGraph graph, Map<Resource, Resource> parts) {
  34                 procedure.execute(graph, parts.get(resource2));
  35             }
  36
  37             @Override
  38             public void exception(AsyncReadGraph graph, Throwable throwable) {
  39                 Logger.defaultLogError(throwable);
  40             }
  41
  42         });
  43
  44     }
  45
  46 }